Jobs at Oso Semiconductor Inc.

Own the software infrastructure and physical execution of R&D lab testing. Develop Python-based evaluation GUIs and automation frameworks, run bench-top characterization of custom mmWave beamforming chips, and perform over-the-air testing to validate silicon performance.

Own the architecture, design, simulation, layout, and validation of high-efficiency mmWave power amplifiers and transmit-chain circuitry for beamformer ICs. Drive PA performance from transistor selection through package-level behavior, addressing efficiency, linearity, thermal limits, reliability, and integration into SATCOM, radar, and 5G products.

Owns digital control, interface, calibration, monitoring, and mixed-signal circuitry for next-generation beamformer ICs. Designs RTL and transistor-level analog/mixed-signal blocks supporting RF front ends, serial interfaces, register maps, sensors, data converters, and built-in testing. Collaborates with RFIC, systems, test, and layout teams throughout architecture, verification, tapeout, and silicon bring-up.

Owns top-level integration and technical leadership for next-generation multi-channel beamformer ICs. Responsibilities include chip architecture, floorplanning, RF and analog performance, block integration, physical implementation, package interfaces, tapeout readiness, sign-off, silicon bring-up, and customer deployment across RF, analog, digital, layout, and test teams.

Lead the engineering organization and define technical strategy for mmWave RFIC beamforming products. Design and integrate RF front-end circuits, oversee chip development from architecture through production, manage fabrication and OSAT relationships, recruit and mentor engineers, and collaborate with executives, customers, and business development. The role combines hands-on RFIC design with team building, product delivery, innovation, and operational excellence.

Lead technical business development for SATCOM and RF semiconductor products. Identify and qualify phased-array design-in opportunities, guide customers through evaluation, design review, technical validation, production qualification, and volume ramp. Build strategic partnerships, manage pipeline and forecasts, shape go-to-market strategy, translate customer requirements into product roadmap inputs, and support negotiations and design wins. Represent the company at industry events and contribute technical content to government funding proposals.

Design and validate mmWave RFIC front-end blocks for beamformer chips, including PAs, LNAs, phase shifters, VGAs, mixers, and transceiver chains. Responsibilities include transistor-level simulation, full-custom layout oversight, post-layout EM analysis, chip architecture, tapeout, silicon bring-up, characterization, debugging, documentation, and mentoring junior designers.

Own RF and system-level testing, characterization, and validation of mmWave RFICs and phased-array platforms. Design automated bench and over-the-air test plans, build evaluation systems and RF signal chains, perform electromagnetic and system simulations, develop evaluation kits and reference designs, and maintain calibration and measurement infrastructure. Collaborate with RFIC designers and customers to translate test results into product and integration improvements.

Design and validate mmWave RFIC front-end blocks including PAs, LNAs, phase shifters, VGAs, and mixers. Perform transistor-level simulation, full-custom layout oversight, post-layout extraction, EM analysis, and chip-level architecture. Support tapeout, silicon bring-up, characterization, and debugging. Collaborate with founding engineers, contribute to design reviews and documentation, and mentor junior designers.